Essays about: "high speed craft"

Showing result 16 - 20 of 21 essays containing the words high speed craft.

  1. 16. Conceptual Study of a USV for theSwedish Navy

    University essay from KTH/Marina system

    Author : Karl Blomberg; Jonas Gross; [2014]
    Keywords : ;

    Abstract : This thesis is an initial conceptual study of an unmanned surface vehicle (USV) for the Swedish Navy. The purpose is to highlight challenges and possibilities connected to unmanning a vessel and to suggest one specific concept. READ MORE

  3. 17. Vibration mitigation for High Speed Craft

    University essay from KTH/Marina system

    Author : Katrin Olausson; [2012]
    Keywords : ;

    Abstract : The crew of small, high-speed marine craft (HSC) is exposed to high levels of vibrations and shocks that can imply risks for adverse health effects. The working environment needs to be improved by appropriately isolating the crew from the severe, non-linear accelerations that characterise the motions of small HSCs. READ MORE

  4. 18. CONCEPTUAL DESIGN OF A HIGH-SPEED SUPERYACHT TENDER : HULL FORM ANALYSIS AND STRUCTURAL OPTIMIZATION

    University essay from KTH/Marina system

    Author : Danielsson Jonas; Jørgen Strømquist; [2012]
    Keywords : ;

    Abstract : The focus of this thesis is to create a new conceptual design for a Superyacht Tender. This type of boat is usually primarily focused on aesthetical and practical aspects. However there are costumers requesting performance, which will be the main focus here. READ MORE

  5. 19. Parametric FE-modeling of High-speed Craft Structures

    University essay from KTH/Marina system

    Author : Alexandros Antonatos; [2012]
    Keywords : high speed craft; aluminum; hull structure design; nite element analy-;

    Abstract : The primary aim of the thesis was to investigate aluminum as building material for high speed craft, study the hull structure design processes of aluminum high speed craft and develop a parametric model to reduce the modeling time during nite element analysis. An additional aim of the thesis was to study the degree of validity of the idealizations and the assumptions of the semi-empirical design methods by using the parametric model. READ MORE

  6. 20. Structural strength of work boatsand high speed crafts with floatingframes

    University essay from KTH/Marina system

    Author : Jon Englund; [2009]
    Keywords : ;

    Abstract : This thesis investigates the usage of floating frames in boats. A floating frame is a transverse frame fittedto the longitudinal stiffener flanges without contact with the shell plating, as opposed to the traditionalfixed frame which is welded to the shell plating with the stiffeners most commonly fitted through cut outsin the frame. READ MORE